242544333 has 8 divisors (see below), whose sum is σ = 323474688. Its totient is φ = 161655104.

The previous prime is 242544331. The next prime is 242544347. The reversal of 242544333 is 333445242.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 242544333 - 2¹ = 242544331 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 242544333.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242544331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8260 + ... + 23522.

It is an arithmetic number, because the mean of its divisors is an integer number (40434336).

Almost surely, 2^242544333 is an apocalyptic number.

It is an amenable number.

242544333 is a deficient number, since it is larger than the sum of its proper divisors (80930355).

242544333 is a wasteful number, since it uses less digits than its factorization.

242544333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20563.

The product of its digits is 34560, while the sum is 30.

The square root of 242544333 is about 15573.8348841896. The cubic root of 242544333 is about 623.6348511876.

Adding to 242544333 its reverse (333445242), we get a palindrome (575989575).

Subtracting 242544333 from its reverse (333445242), we obtain a palindrome (90900909).

The spelling of 242544333 in words is "two hundred forty-two million, five hundred forty-four thousand, three hundred thirty-three".